-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
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MIC-Info: RSA-MD5,RSA,
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 R52NKUrCW9JzHVR5OPvgYg==

<SEC-DOCUMENT>0001293600-10-000003.txt : 20100209
<SEC-HEADER>0001293600-10-000003.hdr.sgml : 20100209
<ACCEPTANCE-DATETIME>20100209121601
ACCESSION NUMBER:		0001293600-10-000003
CONFORMED SUBMISSION TYPE:	D
PUBLIC DOCUMENT COUNT:		1
ITEM INFORMATION:		Rule 506
FILED AS OF DATE:		20100209
DATE AS OF CHANGE:		20100209
EFFECTIVENESS DATE:		20100209

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			Cellerant Therapeutics Inc
		CENTRAL INDEX KEY:			0001293600
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		D
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	021-66309
		FILM NUMBER:		10583091

	BUSINESS ADDRESS:	
		STREET 1:		1561 INDUSTRIAL ROAD
		CITY:			SAN CARLOS
		STATE:			CA
		ZIP:			94070
		BUSINESS PHONE:		650-232-2122

	MAIL ADDRESS:	
		STREET 1:		1561 INDUSTRIAL ROAD
		CITY:			SAN CARLOS
		STATE:			CA
		ZIP:			94070
</SEC-HEADER>
<DOCUMENT>
<TYPE>D
<SEQUENCE>1
<FILENAME>primary_doc.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<edgarSubmission>

    <schemaVersion>X0603</schemaVersion>

    <submissionType>D</submissionType>

    <testOrLive>LIVE</testOrLive>

    <primaryIssuer>
        <cik>0001293600</cik>
        <entityName>Cellerant Therapeutics Inc</entityName>
        <issuerAddress>
            <street1>1561 INDUSTRIAL ROAD</street1>
            <city>SAN CARLOS</city>
            <stateOrCountry>CA</stateOrCountry>
            <zipCode>94070</zipCode>
        </issuerAddress>
        <issuerPhoneNumber>650-232-2122</issuerPhoneNumber>
        <jurisdictionOfInc>DELAWARE</jurisdictionOfInc>
        <issuerPreviousNameList>
            <value>None</value>
        </issuerPreviousNameList>
        <edgarPreviousNameList>
            <value>None</value>
        </edgarPreviousNameList>
        <entityType>Corporation</entityType>
        <yearOfInc>
            <overFiveYears>true</overFiveYears>
        </yearOfInc>
    </primaryIssuer>

    <relatedPersonsList>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Ramkumar</firstName>
                <lastName>Mandalam</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>1561 Industrial Road</street1>
                <city>San Carolos</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94070</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Executive Officer</relationship>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <middleName>G.</middleName>
                <lastName>Rathmann</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o GBR Investments, LLC</street1>
                <street2>2045 Maidstone Farm Road</street2>
                <city>Annapolis</city>
                <stateOrCountry>MD</stateOrCountry>
                <zipCode>21401</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Richard</firstName>
                <lastName>Chyette</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Camelot Ventures</street1>
                <street2>20555 Victory Parkway, Suite 100</street2>
                <city>Livonia</city>
                <stateOrCountry>MI</stateOrCountry>
                <zipCode>48152</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Stephen</firstName>
                <lastName>Greenberg</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Allen &amp; Company</street1>
                <street2>711 Fifth Avenue, 9th Floor</street2>
                <city>New York</city>
                <stateOrCountry>NY</stateOrCountry>
                <zipCode>10022</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
        <relatedPersonInfo>
            <relatedPersonName>
                <firstName>Antoun</firstName>
                <lastName>Nabhan</lastName>
            </relatedPersonName>
            <relatedPersonAddress>
                <street1>c/o Sagamore BioVentures</street1>
                <street2>One Post Street</street2>
                <city>San Francisco</city>
                <stateOrCountry>CA</stateOrCountry>
                <zipCode>94104</zipCode>
            </relatedPersonAddress>
            <relatedPersonRelationshipList>
                <relationship>Director</relationship>
            </relatedPersonRelationshipList>
            <relationshipClarification></relationshipClarification>
        </relatedPersonInfo>
    </relatedPersonsList>

    <offeringData>
        <industryGroup>
            <industryGroupType>Biotechnology</industryGroupType>
        </industryGroup>
        <issuerSize>
            <revenueRange>Decline to Disclose</revenueRange>
        </issuerSize>
        <federalExemptionsExclusions>
            <item>06</item>
        </federalExemptionsExclusions>
        <typeOfFiling>
            <newOrAmendment>
                <isAmendment>false</isAmendment>
            </newOrAmendment>
            <dateOfFirstSale>
                <value>2010-01-29</value>
            </dateOfFirstSale>
        </typeOfFiling>
        <durationOfOffering>
            <moreThanOneYear>false</moreThanOneYear>
        </durationOfOffering>
        <typesOfSecuritiesOffered>
            <isEquityType>true</isEquityType>
        </typesOfSecuritiesOffered>
        <businessCombinationTransaction>
            <isBusinessCombinationTransaction>false</isBusinessCombinationTransaction>
            <clarificationOfResponse></clarificationOfResponse>
        </businessCombinationTransaction>
        <minimumInvestmentAccepted>5000</minimumInvestmentAccepted>
        <salesCompensationList></salesCompensationList>
        <offeringSalesAmounts>
            <totalOfferingAmount>4500000</totalOfferingAmount>
            <totalAmountSold>2250000</totalAmountSold>
            <totalRemaining>2250000</totalRemaining>
            <clarificationOfResponse></clarificationOfResponse>
        </offeringSalesAmounts>
        <investors>
            <hasNonAccreditedInvestors>false</hasNonAccreditedInvestors>
            <totalNumberAlreadyInvested>3</totalNumberAlreadyInvested>
        </investors>
        <salesCommissionsFindersFees>
            <salesCommissions>
                <dollarAmount>0</dollarAmount>
            </salesCommissions>
            <findersFees>
                <dollarAmount>0</dollarAmount>
            </findersFees>
            <clarificationOfResponse></clarificationOfResponse>
        </salesCommissionsFindersFees>
        <useOfProceeds>
            <grossProceedsUsed>
                <dollarAmount>0</dollarAmount>
            </grossProceedsUsed>
            <clarificationOfResponse></clarificationOfResponse>
        </useOfProceeds>
        <signatureBlock>
            <authorizedRepresentative>false</authorizedRepresentative>
            <signature>
                <issuerName>Cellerant Therapeutics Inc</issuerName>
                <signatureName>/s/ Barbara Kosacz</signatureName>
                <nameOfSigner>Barbara Kosacz</nameOfSigner>
                <signatureTitle>Secretary</signatureTitle>
                <signatureDate>2010-02-09</signatureDate>
            </signature>
        </signatureBlock>
    </offeringData>
</edgarSubmission>
</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----