-----BEGIN PRIVACY-ENHANCED MESSAGE-----
Proc-Type: 2001,MIC-CLEAR
Originator-Name: webmaster@www.sec.gov
Originator-Key-Asymmetric:
 MFgwCgYEVQgBAQICAf8DSgAwRwJAW2sNKK9AVtBzYZmr6aGjlWyK3XmZv3dTINen
 TWSM7vrzLADbmYQaionwg5sDW3P6oaM5D3tdezXMm7z1T+B+twIDAQAB
MIC-Info: RSA-MD5,RSA,
 Hmnt54Nfoj4Wi+fQ9aKa0S0+sLau2CXJzJN1ObfyN7yKMqGprtaJ7cJeRS72Y162
 zCRDfxukh8k5skDifqGBUA==

<SEC-DOCUMENT>0000911420-04-000396.txt : 20040923
<SEC-HEADER>0000911420-04-000396.hdr.sgml : 20040923
<ACCEPTANCE-DATETIME>20040923154456
ACCESSION NUMBER:		0000911420-04-000396
CONFORMED SUBMISSION TYPE:	4
PUBLIC DOCUMENT COUNT:		1
CONFORMED PERIOD OF REPORT:	20040923
FILED AS OF DATE:		20040923
DATE AS OF CHANGE:		20040923

REPORTING-OWNER:	

	OWNER DATA:	
		COMPANY CONFORMED NAME:			RABBANI SHAHRAM K
		CENTRAL INDEX KEY:			0000901501

	FILING VALUES:
		FORM TYPE:		4
		SEC ACT:		1934 Act
		SEC FILE NUMBER:	001-09974
		FILM NUMBER:		041042856

	BUSINESS ADDRESS:	
		STREET 1:		60 EXECUTIVE BOULEVARD
		CITY:			FARMINGDALE
		STATE:			NY
		ZIP:			11735

ISSUER:		

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			ENZO BIOCHEM INC
		CENTRAL INDEX KEY:			0000316253
		STANDARD INDUSTRIAL CLASSIFICATION:	SERVICES-MEDICAL LABORATORIES [8071]
		IRS NUMBER:				132866202
		STATE OF INCORPORATION:			NY
		FISCAL YEAR END:			0731

	BUSINESS ADDRESS:	
		STREET 1:		60 EXECUTIVE BLVD
		CITY:			FARMINGDALE
		STATE:			NY
		ZIP:			11735
		BUSINESS PHONE:		5167555500

	MAIL ADDRESS:	
		STREET 1:		ENZO BIOCHEM INC
		STREET 2:		60 EXECUTIVE BLVD
		CITY:			FARMINGDALE
		STATE:			NY
		ZIP:			11735
</SEC-HEADER>
<DOCUMENT>
<TYPE>4
<SEQUENCE>1
<FILENAME>p990607_ex.xml
<TEXT>
<XML>
<?xml version="1.0"?>
<ownershipDocument>

    <schemaVersion>X0202</schemaVersion>

    <documentType>4</documentType>

    <periodOfReport>2004-09-23</periodOfReport>

    <notSubjectToSection16>0</notSubjectToSection16>

    <issuer>
        <issuerCik>0000316253</issuerCik>
        <issuerName>ENZO BIOCHEM INC</issuerName>
        <issuerTradingSymbol>ENZ</issuerTradingSymbol>
    </issuer>

    <reportingOwner>
        <reportingOwnerId>
            <rptOwnerCik>0000901501</rptOwnerCik>
            <rptOwnerName>RABBANI SHAHRAM K</rptOwnerName>
        </reportingOwnerId>
        <reportingOwnerAddress>
            <rptOwnerStreet1>C/O ENZO BIOCHEM, INC.</rptOwnerStreet1>
            <rptOwnerStreet2>527 MADISON AVENUE</rptOwnerStreet2>
            <rptOwnerCity>NEW YORK</rptOwnerCity>
            <rptOwnerState>NY</rptOwnerState>
            <rptOwnerZipCode>10022</rptOwnerZipCode>
            <rptOwnerStateDescription></rptOwnerStateDescription>
        </reportingOwnerAddress>
        <reportingOwnerRelationship>
            <isDirector>1</isDirector>
            <isOfficer>1</isOfficer>
            <isTenPercentOwner>0</isTenPercentOwner>
            <isOther>0</isOther>
            <officerTitle>COO, Treasurer and Secretary</officerTitle>
        </reportingOwnerRelationship>
    </reportingOwner>

    <nonDerivativeTable>
        <nonDerivativeTransaction>
            <securityTitle>
                <value>Common Stock, par value $.01 per share</value>
            </securityTitle>
            <transactionDate>
                <value>2004-09-21</value>
            </transactionDate>
            <transactionCoding>
                <transactionFormType>4</transactionFormType>
                <transactionCode>G</transactionCode>
                <equitySwapInvolved>0</equitySwapInvolved>
            </transactionCoding>
            <transactionAmounts>
                <transactionShares>
                    <value>100000</value>
                    <footnoteId id="F1"/>
                </transactionShares>
                <transactionPricePerShare>
                    <value>0.00</value>
                </transactionPricePerShare>
                <transactionAcquiredDisposedCode>
                    <value>D</value>
                </transactionAcquiredDisposedCode>
            </transactionAmounts>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>0000</value>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeTransaction>
        <nonDerivativeHolding>
            <securityTitle>
                <value>Common Stock, par value $.01 per share</value>
            </securityTitle>
            <postTransactionAmounts>
                <sharesOwnedFollowingTransaction>
                    <value>1900511</value>
                    <footnoteId id="F2"/>
                </sharesOwnedFollowingTransaction>
            </postTransactionAmounts>
            <ownershipNature>
                <directOrIndirectOwnership>
                    <value>D</value>
                </directOrIndirectOwnership>
            </ownershipNature>
        </nonDerivativeHolding>
    </nonDerivativeTable>

    <footnotes>
        <footnote id="F1">These securities were gifted to ARJ Children Corp., a corporation whose sole stockholder ARJ Children Trust.</footnote>
        <footnote id="F2">As of the date hereof, the Reporting Person directly beneficially owns 1,560,694 shares of Common
Stock, 2,956 shares of Common Stock in Enzo Biochem's 401K plan and 340,194 options to purchase
Common Stock, par value $.01 per share which are currently exercisable. The Reporting Person also
has an indirect beneficial interest in 614 shares in the name of his son and 1,671 shares that he
holds as custodian for certain of his nephews.</footnote>
    </footnotes>

    <ownerSignature>
        <signatureName>/s/ Shahram Rabbani</signatureName>
        <signatureDate>2004-09-23</signatureDate>
    </ownerSignature>
</ownershipDocument>

</XML>
</TEXT>
</DOCUMENT>
</SEC-DOCUMENT>
-----END PRIVACY-ENHANCED MESSAGE-----